Sars cov-2 viruksen vallitsevista ihmisille vaarallisista varianteista

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwigvtrmn9nyAhUWSfEDHa9hD0M4MhAWegQIBBAB&url=https%3A%2F%2Fviralzone.expasy.org%2F9556&usg=AOvVaw2BFCNgAOj5XDYIL4LOB_ii

 

 

 https://nextstrain.org/ncov/gisaid/global

 

Delta variantti  saa alaa .30.8. 2021.